{"product_id":"cobb-subaru-08-21-wrx-sti-adjustable-rear-sway-bar-24mm","title":"Cobb Subaru 08-21 WRX\/STI Adjustable Rear Sway Bar - 24mm","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eBCB-013RZ-24\u003c\/span\u003e   |   \u003cstrong\u003eUPC:\u003c\/strong\u003e 700424680900\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eCobb Subaru 08-21 WRX\/STI Adjustable Rear Sway Bar - 24mm\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Cobb Adjustable Rear Sway Bar (24mm) bolts directly onto 2008-2021 Subaru WRX and STI models, replacing the factory bar with a thicker, tunable design. This upgrade stiffens the rear suspension to balance chassis roll and sharpen turn-in response during aggressive driving. Drivers gain immediate feedback and control for autocross, track days, or spirited roads.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e24mm Hollow Chromoly Steel Bar:\u003c\/strong\u003e Delivers 200%+ stiffness increase over stock 16mm bar for flatter cornering and reduced understeer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Way Adjustability:\u003c\/strong\u003e Three settings via splined ends and locking rings allow precise rear roll tuning without bar removal stock-like, medium, or maximum stiffness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGreasable Polyurethane Bushings:\u003c\/strong\u003e Zinc-plated steel sleeves and heavy-duty bushings with zerk fittings ensure smooth operation and long life under high loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Bolt-On Kit:\u003c\/strong\u003e Includes custom brackets, hardware, and bushings for straightforward installation no fabrication needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack Powder Coat Finish:\u003c\/strong\u003e Resists corrosion and chipping for lasting appearance on daily-driven or race cars.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePair with front sway bar for fully balanced handling; works with stock or aftermarket coilovers.\u003c\/li\u003e\n\u003cli\u003eGrease bushings during install and every 5,000 miles for optimal performance.\u003c\/li\u003e\n\u003cli\u003eBoxed for protection measures 41\" x 6\" x 6\" with 16.8 lb shipping weight.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eEstimated 1-2 hours with basic tools jack up rear and remove stock bar\/end links first.\u003c\/li\u003e\n\u003cli\u003eReuses OEM end links torque bushings to 18-22 ft-lbs and perform wheel alignment after.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2008-2021\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eImpreza WRX STI\u003c\/td\u003e\n\u003ctd\u003eAll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2008-2014\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eImpreza WRX\u003c\/td\u003e\n\u003ctd\u003eBase, Limited, Premium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015-2021\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX\u003c\/td\u003e\n\u003ctd\u003eBase, Limited, Premium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhy Choose Cobb?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSubaru specialists with decades of rally and track engineering experience.\u003c\/li\u003e\n\u003cli\u003eU.S.-made components tested on real-world Subaru chassis for reliability.\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on design from factory CAD data ensures perfect fit and function.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will this fit my 2017 STI hatchback?\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, direct fit for all 2008-2021 STI sedans and hatches using OEM mounting points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material is the bar made from?\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Seamless 4130 chromoly steel tubing with 3mm wall thickness for strength without excess weight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What warranty coverage?\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Backed by Cobb's 1-year limited warranty against defects in materials and workmanship.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground or FedEx Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Protective cardboard tube 41 x 6 x 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 16.8 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"COBB","offers":[{"title":"Default Title","offer_id":43917287325775,"sku":"COBBCB-013RZ-24","price":330.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/cobb-subaru-08-21-wrxsti-adjustable-rear-sway-bar-24mm-cobb-2.jpg?v=1765908131","url":"https:\/\/www.blackopsautoworks.com\/products\/cobb-subaru-08-21-wrx-sti-adjustable-rear-sway-bar-24mm","provider":"Black Ops Auto Works","version":"1.0","type":"link"}